Number Management - Checking for ISDN numbers
When you login to the portal you will need to go to Management & Reports > Number Management.
![](https://files.helpdocs.io/0wr30nnill/articles/p5s77yyutt/1622120454141/image.png)
Then choose ISDN platforms from the dropdown box and click Search.
![](https://files.helpdocs.io/0wr30nnill/articles/6423wvggdg/1707235446686/image.png)
You will now have a list of numbers ready for checking.